centerX {drgee} | R Documentation |
Cluster-center a design matrix around cluster means
Description
Given a design matrix and a cluster identification variable. A new design matrix is returned, where each column is centered around its cluster mean. Using C++ code for speed.
Usage
centerX(x, id)
Arguments
x |
A design matrix |
id |
A cluster identifying variable. |
Details
centerX
is written as a help function with the aim of being fast.
Value
A matrix with cluster centered columns.
Author(s)
Johan Zetterqvist, Arvid Sjölander
[Package drgee version 1.1.10 Index]